Could the number of failures have increased?

Question

Yandex.Metrica

Hello! Previously, the number of failures on the site did not exceed 12%
. Transferred to a new server, the server response speed increased by 10 times, in general, it simply processes requests instantly. But the number of failures by the metric increased to 30%
. Could this be affected by page loading speed?

Answer 1

Run an A/B test by giving group B a loading delay that is roughly equal to the original. You can get very interesting results. Well, share them later, plz =)